The area between two incredibly saggy boobs that you can seemingly slide your dick through if you're brave enough. There seems to be no connection between these boobs like a normal woman's. In other words, it pretty much looks like you took a chubby but flat-chested prepubescent girl and tacked on both of your dead Grandma Betty's tits with a blindfold.

1. an inlet between Africa and India
2. ok so your fucking this bitch...but shes on her period, so she starts to get real bloody...then right before you cum, knock her out by punching her in the face and giving her a nosebleed...then tie her up by her wrists and ankles, so the blood from her period and the blood from her nosebleed all run down into her bellybutton, creating a red sea.